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<div id="topbar"><h1>Udis86 - Disassembler Library for x86 and AMD64</h1></div>

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  <a href="udis86.pdf">Documentation</a> &middot; 
  <a href="x86optable.xml">XML Optable</a> &middot;
  <a href="#help">Help!</a> &middot;
  <a href="#author">Author</a> &middot;
  <a href="http://udis86.cvs.sourceforge.net/udis86/ud/CHANGES?view=markup&pathrev=HEAD">Changes</a> &middot;
  <a href="http://sourceforge.net/projects/udis86">SF Project Page</a>
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<p>Udis86 is an easy-to-use minimalistic disassembler library (<i>libudis86</i>) 
for the x86 and AMD64 (x86-64) range of instruction set architectures. The primary
intent of the design and development of udis86 is to aid software development 
projects that entail binary code analysis.</p>

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  <big>Latest Release: <a href="http://prdownloads.sourceforge.net/udis86/udis86-1.7.tar.gz?download">udis86-1.7.tar.gz</a></big>
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<h2>libudis86</h2>
	<ol>
	<li>Full support for the <i>x86 and x86-64 (AMD64)</i> range of instruction set
	architectures.</li>
	<li>Full support  for all <i> AMD-V, INTEL-VMX, MMX, SSE, SSE2, SSE3, FPU(x87), and 
	AMD 3Dnow! </i>	instructions.</li>
	<li>Supports 16bit, 32bit, and 64bit disassembly modes.</li>
	<li>Supports instruction meta-data using XML based decode tables.</li>
	<li>Generates output in <i>AT&T</i> or <i>INTEL</i> assembler language syntaxes.</li>
	<li>Supports flexbile input methods: File, Buffer, and Hooks.</li>
	<li>Thread-safe and Reentrant.</li>
	<li>Clean and very easy-to-use API.</li>
	</ol>

<h2>udcli</h2>

	A front-end incarnation of this library, udcli is a small command-line tool 
	for your quick disassembly needs. 
	<br/>
	<div style="text-align:center; padding: 1em;">
	<img src="ss.jpg" style="border: 1px double; padding: 2px;"/>
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<a name="help"></a>
<h2>Help Needed</h2>

	I am looking for developers who can help me with udis86 in the following 
	areas,

	<ul>
	<li>Maintenance of the build system (especially for Windows)</li>
	<li>Maintenance of the x86optable (adding new instructions, meta-data, etc.)</li>
	<li>Testing udis86</li>
	<li>Writing extensions for dynamic languages.</li>
	</ul>

	If you are interested, let me know at vivekATsig9DOTcom.

<a name="author"></a>
<h2>Author</h2>

<p>Udis86 is a creation of <a href="http://sig9.com/vivek/">Vivek Mohan</a>.
You can reach me at <i>vivek[at]sig9[dot]com</i>. Please let me know if you are
using udis86, have ideas for it, or would like to comment on it.</p>


<div style="text-align:center"><small>&copy; 2006, 2007, 2008 Vivek Mohan</small></div>
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